🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.5

Radius: 9.3

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.02 AU - 1.14 AU

Year: 748 Days

Day: 12.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 87,856,095 km

• M1: 116,088 km (0.079 R)
• M2: 699,520 km (0.115 R)
• M3: 1,052,720 km (0.097 R)
• M4: 1,865,934 km (0.086 R)
• M5: 2,472,404 km (0.03 R)
• M6: 3,015,145 km (0.097 R)
• M7: 3,377,770 km (0.101 R)
• M8: 3,782,881 km (0.088 R)
• M9: 4,293,908 km (0.072 R)
• M10: 4,754,370 km (0.118 R)
• M11: 5,179,826 km (0.065 R)
• M12: 5,684,121 km (0.047 R)
• M13: 6,374,664 km (0.085 R)
• M14: 6,933,712 km (0.068 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.7

Radius: 8.6

Gravity: 7.51 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.17 AU - 1.81 AU

Year: 1213 Days

Day: 7 Hours

Environment

Temp: -198 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 87,856,095 km

• M1: 106,962 km (0.041 R)
• M2: 396,883 km (0.106 R)
• M3: 730,786 km (0.052 R)
• M4: 1,037,162 km (0.061 R)
• M5: 1,446,611 km (0.117 R)
• M6: 1,777,223 km (0.09 R)
• M7: 2,084,048 km (0.104 R)
• M8: 2,380,252 km (0.1 R)
• M9: 2,667,031 km (0.109 R)
• M10: 3,502,385 km (0.074 R)
• M11: 3,875,333 km (0.076 R)
• M12: 4,646,360 km (0.101 R)
• M13: 5,078,100 km (0.109 R)
• M14: 5,454,787 km (0.098 R)
• M15: 7,650,884 km (0.039 R)
• M16: 7,935,269 km (0.108 R)
• M17: 9,583,838 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.9

Radius: 10.4

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.56 AU - 1.66 AU

Year: 1362 Days

Day: 8.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 87,856,095 km

• M1: 133,441 km (0.088 R)
• M2: 490,531 km (0.076 R)
• M3: 1,054,815 km (0.088 R)
• M4: 1,437,636 km (0.066 R)
• M5: 2,829,943 km (0.08 R)
• M6: 3,402,753 km (0.091 R)
• M7: 3,992,169 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.7

Radius: 10.3

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.68 AU - 2.26 AU

Year: 1844 Days

Day: 6.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 87,856,095 km

• M1: 128,205 km (0.096 R)
• M2: 578,345 km (0.077 R)
• M3: 1,295,667 km (0.092 R)
• M4: 1,633,459 km (0.056 R)
• M5: 3,268,564 km (0.089 R)
• M6: 3,888,198 km (0.12 R)
• M7: 4,236,013 km (0.119 R)
• M8: 4,889,756 km (0.12 R)
• M9: 5,911,659 km (0.12 R)
• M10: 7,675,268 km (0.082 R)
• M11: 12,918,823 km (0.104 R)
• M12: 13,448,250 km (0.074 R)
• M13: 14,291,085 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.9

Radius: 12.1

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.98 AU - 2.34 AU

Year: 2117 Days

Day: 9.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 87,856,095 km

• M1: 150,495 km (0.105 R)
• M2: 567,724 km (0.086 R)
• M3: 1,121,535 km (0.061 R)
• M4: 1,866,981 km (0.086 R)
• M5: 2,480,034 km (0.115 R)
• M6: 3,656,621 km (0.079 R)
• M7: 4,265,334 km (0.114 R)
• M8: 4,732,828 km (0.114 R)
• M9: 5,355,155 km (0.115 R)
• M10: 6,186,620 km (0.039 R)
• M11: 8,656,780 km (0.105 R)
• M12: 10,142,586 km (0.05 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.9

Radius: 15

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.55 AU - 3.09 AU

Year: 3158 Days

Day: 6.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 87,856,095 km

• M1: 186,549 km (0.043 R)
• M2: 695,032 km (0.088 R)
• M3: 1,564,794 km (0.071 R)
• M4: 3,619,072 km (0.065 R)
• M5: 4,544,484 km (0.09 R)
• M6: 5,024,095 km (0.112 R)
• M7: 6,269,348 km (0.081 R)
• M8: 6,890,628 km (0.082 R)
• M9: 7,370,537 km (0.068 R)
• M10: 11,075,030 km (0.117 R)
• M11: 11,559,427 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.4

Radius: 9

Gravity: 7.66 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.59 AU - 3.75 AU

Year: 3764 Days

Day: 12.3 Hours

Environment

Temp: -212 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 87,856,095 km

• M1: 112,647 km (0.06 R)
• M2: 465,848 km (0.109 R)
• M3: 1,282,054 km (0.118 R)
• M4: 1,606,232 km (0.07 R)
• M5: 1,972,298 km (0.092 R)
• M6: 2,484,821 km (0.083 R)
• M7: 2,857,170 km (0.052 R)
• M8: 3,322,718 km (0.092 R)
• M9: 3,613,985 km (0.048 R)
• M10: 4,591,757 km (0.075 R)
• M11: 5,547,089 km (0.111 R)
• M12: 5,958,633 km (0.063 R)
• M13: 7,349,295 km (0.108 R)
• M14: 8,688,196 km (0.064 R)
• M15: 8,981,707 km (0.076 R)
• M16: 9,511,582 km (0.09 R)
• M17: 10,061,953 km (0.118 R)
• M18: 11,575,285 km (0.068 R)
• M19: 14,425,423 km (0.114 R)
• M20: 16,232,566 km (0.036 R)
• M21: 17,190,591 km (0.061 R)
• M22: 17,654,194 km (0.101 R)
• M23: 18,667,122 km (0.063 R)
• M24: 19,907,886 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 132.1

Radius: 7.2

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 4.66 AU - 7.2 AU

Year: 9630 Days

Day: 16.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 87,856,095 km

• M1: 89,609 km (0.111 R)
• M2: 346,020 km (0.087 R)
• M3: 706,102 km (0.092 R)
• M4: 1,022,053 km (0.088 R)
• M5: 1,430,904 km (0.102 R)
• M6: 1,971,850 km (0.095 R)
• M7: 2,493,497 km (0.064 R)
• M8: 2,743,775 km (0.118 R)
• M9: 3,275,595 km (0.109 R)
• M10: 3,514,952 km (0.032 R)
• M11: 4,374,990 km (0.037 R)
• M12: 5,206,455 km (0.065 R)
• M13: 6,138,898 km (0.047 R)
• M14: 7,013,747 km (0.117 R)
• M15: 9,400,880 km (0.095 R)
• M16: 9,969,202 km (0.027 R)
• M17: 10,864,246 km (0.112 R)
• M18: 11,263,822 km (0.052 R)
• M19: 11,673,122 km (0.11 R)
• M20: 12,862,425 km (0.102 R)
• M21: 14,025,848 km (0.116 R)
• M22: 17,752,480 km (0.117 R)
• M23: 23,093,423 km (0.117 R)
• M24: 24,427,388 km (0.097 R)
• M25: 25,811,916 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 193.4

Radius: 4

Gravity: 12.09 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 8.05 AU - 10.51 AU

Year: 18852 Days

Day: 20.1 Hours

Environment

Temp: -230 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 87,856,095 km

• M1: 49,816 km (0.027 R)
• M2: 257,308 km (0.119 R)
• M3: 500,106 km (0.118 R)
• M4: 679,773 km (0.056 R)
• M5: 826,079 km (0.084 R)
• M6: 1,003,802 km (0.07 R)
• M7: 1,292,974 km (0.112 R)
• M8: 1,505,703 km (0.071 R)
• M9: 2,018,225 km (0.111 R)
• M10: 2,828,148 km (0.095 R)
• M11: 3,887,749 km (0.1 R)
• M12: 4,655,187 km (0.088 R)
• M13: 5,351,265 km (0.114 R)
• M14: 6,150,417 km (0.094 R)
• M15: 6,559,418 km (0.079 R)
• M16: 6,946,876 km (0.1 R)
• M17: 7,308,305 km (0.092 R)
• M18: 7,895,476 km (0.112 R)
• M19: 8,468,287 km (0.12 R)
• M20: 9,646,819 km (0.056 R)
• M21: 9,795,220 km (0.106 R)
• M22: 11,200,393 km (0.114 R)
• M23: 11,809,406 km (0.066 R)
• M24: 13,153,842 km (0.11 R)
• M25: 13,894,201 km (0.103 R)
• M26: 15,122,699 km (0.075 R)
• M27: 18,317,511 km (0.08 R)
• M28: 19,475,100 km (0.114 R)
• M29: 19,791,798 km (0.095 R)
• M30: 22,191,498 km (0.113 R)
• M31: 23,062,008 km (0.119 R)
• M32: 31,834,726 km (0.117 R)
• M33: 38,982,662 km (0.089 R)
• M34: 42,196,922 km (0.088 R)
• M35: 44,480,832 km (0.085 R)
• M36: 44,617,715 km (0.082 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 718.5

Radius: 7.6

Gravity: 12.44 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 8.42 AU - 13.52 AU

Year: 24229 Days

Day: 23.7 Hours

Environment

Temp: -247 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 87,856,095 km

• M1: 95,443 km (0.072 R)
• M2: 668,403 km (0.107 R)
• M3: 1,233,434 km (0.112 R)
• M4: 1,919,640 km (0.064 R)
• M5: 4,397,280 km (0.116 R)
• M6: 5,063,888 km (0.099 R)
• M7: 7,672,875 km (0.07 R)
• M8: 11,130,680 km (0.057 R)
• M9: 12,434,425 km (0.082 R)
• M10: 13,684,764 km (0.117 R)
• M11: 16,865,963 km (0.077 R)
• M12: 20,112,835 km (0.072 R)
• M13: 22,039,058 km (0.038 R)
• M14: 23,425,680 km (0.096 R)
• M15: 23,863,852 km (0.119 R)
• M16: 30,585,434 km (0.087 R)
• M17: 68,656,447 km (0.118 R)
• M18: 70,231,712 km (0.101 R)
• M19: 72,987,904 km (0.112 R)
• M20: 82,190,267 km (0.113 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 14,136 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit